<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>code</title>

</head>

<body>
    <div style="margin:50px;">
        机器码:<br/>
        <textarea rows="3" cols="50" id="jqm"></textarea><br/>
        过期时间：<input type="text" id="gqsj" placeholder="yyyy-MM-dd 格式"/><br/><br/>
        <input type="button" value="生成许可文件" onclick="getCode()"/>
        <hr/>
        <div style="color: red;" id="tip"></div>
    </div>

    <script type="text/javascript" src="jquery.min.js"></script>
    <script>

        Date.prototype.Format = function(fmt)
        { //author: meizz
            var o = {
                "M+" : this.getMonth()+1,                 //月份
                "d+" : this.getDate(),                    //日
                "h+" : this.getHours(),                   //小时
                "m+" : this.getMinutes(),                 //分
                "s+" : this.getSeconds(),                 //秒
                "q+" : Math.floor((this.getMonth()+3)/3), //季度
                "S"  : this.getMilliseconds()             //毫秒
            };
            if(/(y+)/.test(fmt))
                fmt=fmt.replace(RegExp.$1, (this.getFullYear()+"").substr(4 - RegExp.$1.length));
            for(var k in o)
                if(new RegExp("("+ k +")").test(fmt))
                    fmt = fmt.replace(RegExp.$1, (RegExp.$1.length==1) ? (o[k]) : (("00"+ o[k]).substr((""+ o[k]).length)));
            return fmt;
        }

        function getCode() {
            $("#tip").html("");
            if($.trim($("#jqm").val())){
                $.get("/getCode?jqm="+$("#jqm").val()+"&gqsj="+$("#gqsj").val(),function (res) {
                    $("#tip").html(new Date().Format("yyyy-MM-dd hh:mm:ss")+'<br/>'+res);
                });
            }
        }


    </script>
</body>
</html>